| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $104.59 | 9.775% | $114.8137 | $114.81 | $114.80 | $114.80 |
| Purchase #2 | $52.93 | 13.711% | $60.1872 | $60.19 | $60.20 | $60.20 |
| Purchase #3 | $61.80 | 4.842% | $64.7924 | $64.79 | $64.80 | $64.80 |
| Purchase #4 | $68.54 | 12.125% | $76.8505 | $76.85 | $76.85 | $76.90 |
| Purchase #5 | $157.79 | 8.206% | $170.7382 | $170.74 | $170.75 | $170.70 |
| Purchase #6 | $191.45 | 11.860% | $214.156 | $214.16 | $214.15 | $214.20 |
| Purchase #7 | $103.85 | 4.585% | $108.6115 | $108.61 | $108.60 | $108.60 |
| 7 purchase totals = | $740.95 | $810.1495 | $810.15 | $810.15 | $810.20 | |